4 Written Questions

1. these cells should become more active when blood calcium levels are high
2. stem cells
3. bone cells encased in matrix
4. involved with bone deposition

4 Multiple Choice Questions

1. bone building cells
   1. osteogenic cells
   2. osteoblasts
   3. osteoclasts
   4. osteocytes
2. calcitriol causes these cells to differentiate into osteoclasts
   1. osteocytes
   2. osteogenic cells
   3. osteoblasts
   4. osteoclasts
3. calcitonin causes these cells to become more active
   1. osteogenic cells
   2. osteoblasts
   3. osteocytes
   4. osteoclasts
4. massive, multinucleate cells
   1. osteogenic cells
   2. osteoblasts
   3. osteocytes
   4. osteoclasts

4 True/False Questions

1. osteoclasts → massive, multinucleate

   True        False

2. osteoclasts → bone building cells

   True        False

3. osteoclasts → parathyroid hormone causes these cells to become more active

   True        False

4. osteoblasts → parathyroid hormone inhibits these cells from synthesizing collagen

   True        False